Bed



FIG. 1 is a top, front, right side perspective view of a bed showing my new design;

FIG. 2 is a top, front perspective view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof, the left side being mirror symmetrical thereto;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof. 

The ornamental design for a bed, as shown and described. 